2 files changed, 93 insertions, 1 deletions

diff --git a/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/CMakeLists.txt b/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/CMakeLists.txt
index 939585c..ef2fa25 100644
--- a/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/CMakeLists.txt
+++ b/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/CMakeLists.txt
@@ -1,4 +1,5 @@
-set(HEADERS DllHelper.h )
+set(HEADERS DllHelper.h
+            Time.h)
 
 if(NOT ENABLE_STATIC_LIBS)
   core_add_library(addons_kodi-addon-dev-kit_include_kodi_tools)
diff --git a/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/Time.h b/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/Time.h
new file mode 100644
index 0000000..31c29fd
--- /dev/null
+++ b/xbmc/addons/kodi-addon-dev-kit/include/kodi/tools/Time.h
@@ -0,0 +1,91 @@
+#pragma once
+/*
+ *  Copyright (C) 2005-2019 Team Kodi
+ *  Copyright (C) 2011-2012 Pulse-Eight Limited.
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#if defined(TARGET_DARWIN)
+#include <mach/mach_time.h>
+#include <CoreVideo/CVHostTime.h>
+#elif defined(TARGET_WINDOWS)
+#include <Windows.h>
+#include <time.h>
+#else
+#include <time.h>
+#endif
+
+namespace kodi
+{
+namespace time
+{
+
+//===============================================================================
+/// @brief Function to get current time in milliseconds
+///
+/// @return Current time in milliseconds as a double value
+///
+///
+/// -----------------------------------------------------------------------------
+///
+/// **Example:**
+/// ~~~~~~~~~~~~~{.cpp}
+///
+/// #include <kodi/tools/Time.h>
+///
+/// ...
+/// double time = kodi::time::GetTimeMs();
+/// ...
+/// ~~~~~~~~~~~~~
+///
+inline double GetTimeMs()
+{
+#if defined(TARGET_DARWIN)
+  return static_cast<double>(CVGetCurrentHostTime() / static_cast<double>(CVGetHostClockFrequency() * 0.001));
+#elif defined(TARGET_WINDOWS)
+  LARGE_INTEGER tickPerSecond;
+  LARGE_INTEGER tick;
+  if (QueryPerformanceFrequency(&tickPerSecond))
+  {
+    QueryPerformanceCounter(&tick);
+    return static_cast<double>(tick.QuadPart) / (tickPerSecond.QuadPart / 1000.0);
+  }
+  return 0.0;
+#else
+  timespec time;
+  clock_gettime(CLOCK_MONOTONIC, &time);
+  return static_cast<double>(time.tv_sec) * 1000.0 + time.tv_nsec / 1000000.0;
+#endif
+}
+//-------------------------------------------------------------------------------
+
+//===============================================================================
+/// @brief Function to get current time in seconds
+///
+/// @return Current time in seconds with the value type defined in the template
+///
+///
+/// -----------------------------------------------------------------------------
+///
+/// **Example:**
+/// ~~~~~~~~~~~~~{.cpp}
+///
+/// #include <kodi/tools/Time.h>
+///
+/// ...
+/// double time = kodi::time::GetTimeSec<double>();
+/// ...
+/// ~~~~~~~~~~~~~
+///
+template <class T>
+inline T GetTimeSec()
+{
+  return static_cast<T>(GetTimeMs()) / static_cast<T>(1000.0);
+}
+//-------------------------------------------------------------------------------
+
+} /* namespace time */
+} /* namespace kodi */